Juniper Systems Allegro DOS Manual - Manual (Page 210)

Page 6-4 Technical Reference
Display
- LCD has an EL backlight with adjustable brightness capability for
visibility in low lighting or changing light conditions
- Automatic contrast adjustment with temperature compensation
- Display heater for operation in cold environments; can be set to turn on
automatically when temperature is -3° C
- LCD has extended temperature range to work better in cold or hot
environments
- CGA graphics in DOS mode
- Resolution is 320 pixels wide x 200 pixels high
- Active viewing area: 3.8" wide x 2.4" high (4.5" diagonal)
- Touchscreen for use with Windows CE; includes an onboard mini
stylus and a full size stylus
- In DOS text mode the following font sizes are user selectable with a
hot key: 25 lines by 40 characters, 16 x 40, 16 x 32, or 12 x 20
- Virtual DOS full screen in memory: 25 lines x 80 characters, with
panning
- Touchscreen Disable button allows you to clean the screen
Keyboard
- Large keys for use with gloved hands
- 12 Function keys located directly under the display; convenient for use
in applications as soft keys
- Special keys include: Windows Start, Task Manager, and Touchscreen
Disable; Reset and DOS Break
- Large round rocking arrow button
- Unshifted forward and backward tab keys
- Numeric keys are large and centrally located
- All printable ASCII characters are on the keyboard
- All extended ASCII characters are accessible through ALT# # #
key sequences
- Keys have a snappy tactile feel
Case Design
- Ergonomic with balanced weight distribution
- Rugged, 100% sealed against water and dust
- The Allegro floats